30 Days of Claude Code

The Challenge Kickoff

See the challenge introduction on the ManasFlow team's LinkedIn.

Founder OS - Set up Claude Code for your business

One file. Every session starts knowing who you are, what you're building, and how you work.

Founder OS - The full system breakdown

24 MCPs, 25+ skills, 6 hooks, PARA folders, and persistent memory. The complete operating system, laid out.

Founder OS - Where Does Each Tool Fit

A framework for knowing which tool to open before you start. Claude.ai, Claude Code, n8n, and Cowork compared.

Founder OS - Complete Second Brain Setup

11 copy-paste prompts that build your full Claude Code second brain. CLAUDE.md, folders, memory, skills, hooks, MCPs, and automation.

Founder OS - 10 Must Have Claude Code Skills

10 essential skills to drop into .claude/skills/. 5 built-in from the ManasFlow second brain, 5 from GitHub. All free, all open source.

Founder OS - NotebookLM + Claude Code

Stop paying Claude for research. Use NotebookLM for free context gathering, then hand off structured plans to Claude Code. Zero hallucinations.

Claude Code Setup Calculator

Answer 3-5 questions. Get a personalised plan recommendation, ROI estimate, model stack, and setup tips for your exact role and budget.

Secure Your Claude Code Environment in 10 Minutes

5 steps. 10 minutes. Lock down .env files, install file-protection hooks, rotate API keys, secure memory.md, and scan your repos for leaks.

Founder OS - gstack: How YC’s CEO Engineers with Claude Code

Garry Tan’s 8 cognitive modes for Claude Code. Plan, review, ship, browse, QA, and retro as separate skill files. A full engineering org in your terminal.

Claude Certified Architect Study Guide

Pass the Claude Certified Architect exam. 5 domain breakdowns, 60-question practice simulator, study prompts, and a cheat sheet.

cmux Prompt Playbook - The Terminal for Agents

Spawn agents. Dispatch tasks. Monitor everything. From one screen. 8 prompt categories, cheat sheet, and the full cmux skill file.

8 MCPs That Changed Everything

Connect Claude Code to your CRM, Slack, Notion, LinkedIn, GitHub, and n8n. One-line installs and what each MCP unlocks.

Claude Code Hooks: Your Safety Net

Install 6 shell scripts that protect your git history, block destructive commands, back up files before edits, and notify you when Claude finishes. Set once, forget it.

Claude Code Plans - At a Glance

Pro, Max 5x, or Max 20x? Compare prompts, models, and pricing side by side. Start with $20 and upgrade only when you hit limits.

The Skills Library

29+ Claude Code skills across 6 categories - Sales, Content, Client, Intelligence, Technical, and Operations. Searchable and filterable. Each is a markdown slash command.

The Founder OS - Complete Map

Five layers. One terminal. CLAUDE.md, MEMORY.md, 8 MCPs, 6 safety hooks, and 6 skill categories - your entire company organised and ready for Claude to navigate.

The Claude Code Resource Bible - 120+ Links

Every tool, repo, MCP server, skill, video, and article worth knowing about Claude Code. 54 tools, 59 videos, 7 articles - curated and categorised.

Founder OS - Custom Subagents & Model Routing

Build your own agent team. Route cheap tasks to Haiku, complex ones to Sonnet. One markdown file in .claude/agents/ unlocks isolated, parallel workers.

Founder OS - Path-Scoped Rules

Most people dump everything into one CLAUDE.md. Use .claude/rules/ with path filters so API rules only load when you touch API files. Zero context waste.

Founder OS - Output Styles & Explanatory Mode

Three built-in output styles nobody talks about. Explanatory mode justifies every decision. Learning mode teaches while building. Plus: write your own.

God Mode: Complete Power Stack

All 5 layers. All 10 combos. One interactive guide. Memory, Extensions, Automation, Intelligence, and Pipeline - stacked into one unstoppable system. Plus a power level assessment.

tmux Cockpit + Git Worktrees

Run 4 parallel Claude sessions in one terminal window. Git worktrees give each agent its own full codebase copy. Zero file conflicts. 4× throughput. One script.

Agent Swarms

One prompt. N agents. Done in parallel. 6 swarm patterns - Fan-Out, MapReduce, Pipeline, Competing Hypotheses, Writer + Critic Loop, and Bash Loop Swarm. Plus an interactive builder and cost calculator.

Agent Teams - Multiple Claude Sessions Talking to Each Other

Enable experimental agent teams. Full peer-to-peer sessions that self-coordinate via a shared task list. Setup, architecture, 9 copy-paste prompts, and a quiz.

Best Prompts Directory

52 production-tested prompts across 8 categories. Searchable, filterable, copy-paste ready. Plus a custom prompt builder that assembles prompts from role, format, task, and constraints.

Founder OS - Advanced Hooks Guide

8 lifecycle events. 3 exit codes. Context injection. Async hooks. Matcher patterns. 10 production templates and an interactive hook builder.

Use Cases Gallery by Role

8 roles. 5 use cases each. Solo dev, tech lead, agency owner, founder, content creator, data scientist, DevOps, and second brain builder - with prompts, setup roadmap, and ROI calculator.

Founder OS - Claude Code + Second Brain

Set your Obsidian vault as Claude Code’s working directory. PARA folders, 6 vault skills, auto-memory, and 5 workflows that run your knowledge system automatically.

The Master Test (30 Questions)

30 days. 11 levels. 1 final test. 30 questions across 5 categories - Basics, Memory, Hooks, Agents, and God Mode. Find out what level you really are.

Beyond the 30-day arc: extended deep dives on playbooks, infographics, hidden features, and advanced patterns from 800+ hours of Claude Code work.

Claude Code Efficiency Playbook: Ship 10x Faster

25 battle-tested tips from 800+ hours of Claude Code usage. Organized by skill level: Everyone, Power Users, and Architects. Patterns that compound.

The Claude Code Playbook

The full playbook for shipping with Claude Code: install, configure, optimize, deploy.

Clean Build Run: Daily Loop

The morning-to-evening Claude Code loop. Clean state, build features, run tests, capture learnings.

FIRE CEO OS: Run a Company From a Terminal

Pipeline, content, outreach, hiring, billing: every CEO task as a slash command.

Advanced Hooks Mastery

Chain hooks for file protection, token tracking, auto-formatting, and audit logs.

Agent Swarms: Coordinate Multiple Agents

Roles, handoffs, locks, and the tracking layer that keeps a 6-mode pipeline coherent.

Agent Teams: Roles & Handoffs

Designing teams of specialized agents. Split scope, define handoffs, prevent collisions.

Context Engineering Mastery

CLAUDE.md hierarchy, retrieval patterns, memory tiers, and prompts that compound.

Hooks From Zero to Production

The 6 hooks every serious user needs. settings.json schema, lifecycle, debugging.

Founder OS: Full System

24 MCPs, 25+ skills, 6 hooks, PARA folders, persistent memory.

12 Agent Primitives: The Leak Decoded

The 12 building blocks every agent system is made of.

40 Use Cases Master Map

Forty real Claude Code use cases organized by role.

Second Brain Architecture

Wire Claude Code into your second brain. Obsidian + PARA + daily notes.

Boris Cherny's 14 Hidden Features

The secret features Anthropic's CC lead Boris Cherny shared.

Cost Optimization Stack

Save 75% on tokens. Caching, batching, model routing, compression.

Every Claude Code Command

The complete reference card. Every flag, slash command, env var.

Morning Briefing Automation

Wake up to a personalized brief: calendar, inbox, pipeline, content queue.

Save 75% on Tokens

The exact caching + batching patterns that cut our token spend 4x.

The 7 Hooks Every Founder Needs

Copy-paste hook starter kit. File protection, auto-format, token tracking, audit log.

Skills vs MCP vs CLI: When to Use What

The decision framework for picking between skills, MCP servers, and shell commands.

When to Use Which: AI Tool Picker

Claude.ai, Claude Code, Cowork, n8n, Make: when each wins.

Inside the Fable 5 System Prompt Leak

120,040 characters decoded. Where the tokens go + 9 lessons for your own prompts.

More drops coming. Follow the series on LinkedIn to get notified when each one ships.

Applying this in production? Our Claude Code Security Audit locks down agent permissions and secrets before you scale usage, and our Claude Code development agency builds the automations for you. Book a free consultation to scope your setup.